Examples of java.util.HashMap.keySet()

java.util.HashMap.keySet()
Returns a {@link Set} view of the keys contained in this map.The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

                        .get(new Integer(argb));
                if (color == null)
                {
                    color = new ColorCount(argb);
                    color_map.put(new Integer(argb), color);
                    if (color_map.keySet().size() > max)
                        return null;
                }
                color.count++;
            }
        }

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   {
      initStoreManager();


      HashMap managersMap = (HashMap)getApplicationData(CREATED_MANAGERS);
      Catalog catalog = getCatalog();
      if(catalog.getEntityCount() == managersMap.size() && catalog.getEJBNames().equals(managersMap.keySet()))
      {
         // Make a copy of the managers (for safty)
         List managers = new ArrayList(managersMap.values());


         // Start Phase 2: resolve relationships

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                list = new ArrayList();
                lang2list.put(lang, list);
            }
            list.add(available[i]);
        }
        String[] languages = (String[]) lang2list.keySet().toArray(
                new String[0]);
        Arrays.sort(languages);
        TreePath tp = null;
        for (int i = 0; i < languages.length; i++) {
            DefaultMutableTreeNode langNode = new DefaultMutableTreeNode(

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        {
            String msg = LOCALISER.msg(false, "014020");
            JPOXLogger.SCHEMATOOL.info(msg);
            System.out.println(msg);


            Set keys = props.keySet();
            List keyNames = new ArrayList(keys);
            Collections.sort(keyNames);
            Iterator keyNamesIter = keyNames.iterator();
            while (keyNamesIter.hasNext())
            {

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    sizes.put(DOUBLE_MAX_VALUE, "w");
    sizes.put(FLOAT_POS_INF, "z");
    sizes.put(DOUBLE_POS_INF, "z");


    int count = 0;
    Iterator firstNumbers = sizes.keySet().iterator();
    while (firstNumbers.hasNext()) {
      Number first = (Number)firstNumbers.next();
      String firstSize = (String)sizes.get(first);
      Iterator secondNumbers = sizes.keySet().iterator();
      while (secondNumbers.hasNext()) {

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    int count = 0;
    Iterator firstNumbers = sizes.keySet().iterator();
    while (firstNumbers.hasNext()) {
      Number first = (Number)firstNumbers.next();
      String firstSize = (String)sizes.get(first);
      Iterator secondNumbers = sizes.keySet().iterator();
      while (secondNumbers.hasNext()) {
        Number second = (Number)secondNumbers.next();
        String secondSize = (String)sizes.get(second);
        count++;
        if (firstSize == null || secondSize == null)

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     * @return Key-Iterator
     */
    public Iterator getIterator(int index) {
      HashMap hash = (HashMap) _records.get(index);
      if (hash != null)
        return hash.keySet().iterator();
      else
        return null;
    }
  }

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                                     ">\n");


                    // Spalten alphabetische Sortierung
                    //Vector record_vector = new Vector(record.keySet());
                    //Collections.sort(record_vector);
                    for (Iterator it = record.keySet().iterator(); it.hasNext();) {
                        String key = it.next().toString();


                        String lobType = null;
                        switch (fieldTypes.getTypeId(normalizeFieldName(key))) {
                        case Types.LONGVARCHAR:

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                    (_queries.get(queryId).getOperation() != null && _queries.get(queryId).getOperation().length() > 0 
                        ? " operation=\"" + _queries.get(queryId).getOperation() + "\" "
                            : "") + 
                ">\n");
                
                for (Iterator it = record.keySet().iterator(); it.hasNext();) {
                  String key = it.next().toString();                            
                  if (record.get(key) != null) {
                    switch (fieldTypes
                        .getTypeId(normalizeFieldName(key))) {
                        case Types.DATE:

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                    // Spalten alphabetische Sortierung
                    //Vector record_vector = new Vector(record.keySet());
                    //Collections.sort(record_vector);
                    //for (Iterator it = record_vector.iterator();
                    // it.hasNext(); ) {
                    for (Iterator it = record.keySet().iterator(); it.hasNext();) {
                        String key = it.next().toString();


                        String lobType = null;
                        switch (fieldTypes.getTypeId(normalizeFieldName(key))) {
                        case Types.LONGVARCHAR:

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